It's not exactly "official" yet there have been discussions between Piazo and Lone Wolf about it. But they do have a working relationship with Piazo and have added support for all for the bestiary monsters, pathfinder chronicles, and APG play test classes. The thing that has sold me on it more than the software even is their great customer support and interaction. The fact that is supports a crap-load of different games helps to

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Here is one of the threads talking about the discussions with Piazo. Scroll down to my second post and look at rob's reply.
Release Schedule? - Lone Wolf Development Forums
Hero Lab - Lone Wolf Development